ATV900 PROFINET Manual (VW3A3627)

This document provides guidance for the VW3A3627 dual port PROFINET fieldbus module used with Altivar Process 900 drives. It covers hardware installation procedures, electrical connections, and cable routing practices. The guide explains software configuration including IP address settings, device naming, and embedded web server functionality. It details communication profiles including CiA402 and PROFIdrive protocols, telegram configurations, and parameter management. The document includes operating instructions for different control modes, diagnostic procedures using LED indicators, and troubleshooting methods for communication interruptions. It provides state diagrams, command word mappings, and reference frequency configurations for proper drive operation via PROFINET industrial fieldbus networks. Note: AI-generated document summary. Please check the original document for detailed information.